Sitorus, P.; Satria, D. ANTIBACTERIAL ACTIVITY OF ETHANOL EXTRACT AND VOLATILE OIL OF LAJA GOWAH RHIZOME (ALPINIA MALACCENSIS BURM.F.) ROSCOE) AGAINST STAPHYLOCOCCUS AUREUS AND ESCHERICHIA COLI. Asian J Pharm Clin Res 2016, 9, 342-344.